From 336d4615f8fa774557d14f9b3245daa9e5fe3dbc Mon Sep 17 00:00:00 2001
From: Simon Glass <sjg@chromium.org>
Date: Mon, 3 Feb 2020 07:36:16 -0700
Subject: dm: core: Create a new header file for 'compat' features

At present dm/device.h includes the linux-compatible features. This
requires including linux/compat.h which in turn includes a lot of headers.
One of these is malloc.h which we thus end up including in every file in
U-Boot. Apart from the inefficiency of this, it is problematic for sandbox
which needs to use the system malloc() in some files.

Move the compatibility features into a separate header file.

Signed-off-by: Simon Glass <sjg@chromium.org>
---
 drivers/serial/atmel_usart.c    | 1 +
 drivers/serial/serial-uclass.c  | 1 +
 drivers/serial/serial_bcm6345.c | 1 +
 drivers/serial/serial_lpuart.c  | 1 +
 drivers/serial/serial_msm.c     | 1 +
 drivers/serial/serial_pic32.c   | 1 +
 drivers/serial/serial_stm32.c   | 1 +
 drivers/serial/serial_zynq.c    | 1 +
 8 files changed, 8 insertions(+)

(limited to 'drivers/serial')

diff --git a/drivers/serial/atmel_usart.c b/drivers/serial/atmel_usart.c
index c450a4e08a3..98d209072d1 100644
--- a/drivers/serial/atmel_usart.c
+++ b/drivers/serial/atmel_usart.c
@@ -9,6 +9,7 @@
 #include <clk.h>
 #include <dm.h>
 #include <errno.h>
+#include <malloc.h>
 #include <watchdog.h>
 #include <serial.h>
 #include <debug_uart.h>
diff --git a/drivers/serial/serial-uclass.c b/drivers/serial/serial-uclass.c
index 0f5f1fa4068..30f9b8c9394 100644
--- a/drivers/serial/serial-uclass.c
+++ b/drivers/serial/serial-uclass.c
@@ -7,6 +7,7 @@
 #include <dm.h>
 #include <env_internal.h>
 #include <errno.h>
+#include <malloc.h>
 #include <os.h>
 #include <serial.h>
 #include <stdio_dev.h>
diff --git a/drivers/serial/serial_bcm6345.c b/drivers/serial/serial_bcm6345.c
index 9ad8c770d51..5b963ce45bc 100644
--- a/drivers/serial/serial_bcm6345.c
+++ b/drivers/serial/serial_bcm6345.c
@@ -10,6 +10,7 @@
 #include <dm.h>
 #include <debug_uart.h>
 #include <errno.h>
+#include <malloc.h>
 #include <serial.h>
 #include <asm/io.h>
 #include <asm/types.h>
diff --git a/drivers/serial/serial_lpuart.c b/drivers/serial/serial_lpuart.c
index ccb3ce6701a..d7907a228fe 100644
--- a/drivers/serial/serial_lpuart.c
+++ b/drivers/serial/serial_lpuart.c
@@ -11,6 +11,7 @@
 #include <watchdog.h>
 #include <asm/io.h>
 #include <serial.h>
+#include <dm/device_compat.h>
 #include <linux/compiler.h>
 #include <asm/arch/imx-regs.h>
 #include <asm/arch/clock.h>
diff --git a/drivers/serial/serial_msm.c b/drivers/serial/serial_msm.c
index c462394dbdc..0cc1aadce4a 100644
--- a/drivers/serial/serial_msm.c
+++ b/drivers/serial/serial_msm.c
@@ -12,6 +12,7 @@
 #include <clk.h>
 #include <dm.h>
 #include <errno.h>
+#include <malloc.h>
 #include <serial.h>
 #include <watchdog.h>
 #include <asm/io.h>
diff --git a/drivers/serial/serial_pic32.c b/drivers/serial/serial_pic32.c
index 84600b12014..bac506ed79d 100644
--- a/drivers/serial/serial_pic32.c
+++ b/drivers/serial/serial_pic32.c
@@ -6,6 +6,7 @@
 #include <common.h>
 #include <clk.h>
 #include <dm.h>
+#include <malloc.h>
 #include <serial.h>
 #include <wait_bit.h>
 #include <mach/pic32.h>
diff --git a/drivers/serial/serial_stm32.c b/drivers/serial/serial_stm32.c
index 00a8e7249b5..016082814f6 100644
--- a/drivers/serial/serial_stm32.c
+++ b/drivers/serial/serial_stm32.c
@@ -13,6 +13,7 @@
 #include <asm/io.h>
 #include <asm/arch/stm32.h>
 #include "serial_stm32.h"
+#include <dm/device_compat.h>
 
 static void _stm32_serial_setbrg(fdt_addr_t base,
 				 struct stm32_uart_info *uart_info,
diff --git a/drivers/serial/serial_zynq.c b/drivers/serial/serial_zynq.c
index c07375901bf..e4e4c392858 100644
--- a/drivers/serial/serial_zynq.c
+++ b/drivers/serial/serial_zynq.c
@@ -12,6 +12,7 @@
 #include <fdtdec.h>
 #include <watchdog.h>
 #include <asm/io.h>
+#include <dm/device_compat.h>
 #include <linux/compiler.h>
 #include <serial.h>
 #include <linux/err.h>
-- 
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